[SCSI] iscsi: rm channel usage from iscsi

I do not remember what I was thinking when we added the channel
as a argument to the session create function. It was probably
due to too much cut and paste work from the FC transport class.

The channel is meaningless for iscsi drivers so this patch drops
its usage everywhere in the iscsi related code.

Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

1 files changed, 3 insertions, 5 deletions

diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c
index 8717ff51ba4b..c0ec502835ee 100644
--- a/drivers/scsi/scsi_transport_iscsi.c
+++ b/drivers/scsi/scsi_transport_iscsi.c
@@ -248,10 +248,9 @@ static int iscsi_user_scan(struct Scsi_Host *shost, uint channel,
 
         mutex_lock(&ihost->mutex);
         list_for_each_entry(session, &ihost->sessions, host_list) {
-                if ((channel == SCAN_WILD_CARD ||
-                     channel == session->channel) &&
+                if ((channel == SCAN_WILD_CARD || channel == 0) &&
                     (id == SCAN_WILD_CARD || id == session->target_id))
-                        scsi_scan_target(&session->dev, session->channel,
+                        scsi_scan_target(&session->dev, 0,
                                          session->target_id, lun, 1);
         }
         mutex_unlock(&ihost->mutex);
@@ -297,7 +296,7 @@ EXPORT_SYMBOL_GPL(iscsi_block_session);
  **/
 struct iscsi_cls_session *
 iscsi_create_session(struct Scsi_Host *shost,
-                     struct iscsi_transport *transport, int channel)
+                     struct iscsi_transport *transport)
 {
         struct iscsi_host *ihost;
         struct iscsi_cls_session *session;
@@ -322,7 +321,6 @@ iscsi_create_session(struct Scsi_Host *shost,
         ihost = shost->shost_data;
 
         session->sid = iscsi_session_nr++;
-        session->channel = channel;
         session->target_id = ihost->next_target_id++;
 
         snprintf(session->dev.bus_id, BUS_ID_SIZE, "session%u",